Publications by authors named "Axel Hempfing"

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Clinical and surgical results related to anterior-only multilevel cervical decompression and instrumented fusion for degenerative disease.
Heiko Koller, Felix C Stengel, Isabel C Hostettler, Juliane Koller, Tamas Fekete, Axel Hempfing

Brain Spine· January 2023

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Surgical Realignment After Anterior Multilevel Decompression Using Cages and Plate for 3-level to 5-level Degenerative Fusions: Lessons Learned From the Analysis of Geometric Changes, Reciprocal Coupling, and Prediction of Sagittal Cervical Balance.
Heiko Koller, Isabel C Hostettler, Felix C Stengel, Juliane Koller, Luis Ferraris, Axel Hempfing

Clin Spine Surg· October 2022

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Center of rotation analysis for thoracic and lumbar 3-column osteotomies in patients with sagittal plane spinal deformity: insights in geometrical changes can improve understanding of correction mechanics.
Heiko Koller, Alexandre Ansorge, Isabel C Hostettler, Juliane Koller, Wolfgang Hitzl, Axel Hempfing

J Neurosurg Spine· March 2022

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Surgical outcomes with anatomic reduction of high-grade spondylolisthesis revisited: an analysis of 101 patients.
Heiko Koller, Karoline Mühlenkamp, Wolfang Hitzl, Juliane Koller, Luis Ferraris, Axel Hempfing

J Neurosurg Spine· February 2022

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Resolution of the lumbosacral fractional curve and evaluation of the risk for adding on in 101 patients with posterior correction of Lenke 3, 4, and 6 curves.
Heiko Koller, Meric Enercan, Sebastian Decker, Hossein Mehdian, Luigi Aurelio Nasto, Axel Hempfing

J Neurosurg Spine· October 2021

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Temporary treatment with magnetically controlled growing rod for surgical correction of severe adolescent idiopathic thoracic scoliosis greater than 100°.
Heiko Koller, Michael Mayer, Juliane Koller, Luis Ferraris, Bernd Wiedenhöfer, Axel Hempfing

Eur Spine J· March 2021

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Diagnostic accuracy of CT scan-based criteria compared with surgical exploration for the analysis of cervical fusion and nonunion.
Martine W T van Bilsen, Christopher Ullrich, Luis Ferraris, Axel Hempfing, Wolfgang Hitzl

J Neurosurg Spine· July 2020

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Flexibility of thoracic kyphosis affects postoperative sagittal alignment in adult patients with spinal deformity.
Sebastian Decker, Michael Mayer, Axel Hempfing, Lukas Ernstbrunner, Wolfgang Hitzl

Eur Spine J· April 2020

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Osteotomies in ankylosing spondylitis: where, how many, and how much?
Heiko Koller, Juliane Koller, Michael Mayer, Axel Hempfing, Wolfgang Hitzl

Eur Spine J· February 2018

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Posterior vertebral column resection with 360-degree osteosynthesis in osteoporotic kyphotic deformity and spinal cord compression.
Marc Dreimann, Axel Hempfing, Martin Stangenberg, Lennart Viezens, Lukas Weiser

Neurosurg Rev· January 2018

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Granulation Tissue Eroding the Subchondral Bone Also Promotes New Bone Formation in Ankylosing Spondylitis.
Janine Bleil, Rene Maier, Axel Hempfing, Joachim Sieper, Heiner Appel

Arthritis Rheumatol· October 2016

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Cartilage in facet joints of patients with ankylosing spondylitis (AS) shows signs of cartilage degeneration rather than chondrocyte hypertrophy: implications for joint remodeling in AS.
Janine Bleil, Joachim Sieper, Rene Maier, Uwe Schlichting, Axel Hempfing

Arthritis Res Ther· July 2015

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Comparison of Anteroposterior to Posterior-Only Correction of Scheuermann's Kyphosis: A Matched-Pair Radiographic Analysis of 92 Patients.
Heiko Koller, Lawrence G Lenke, Oliver Meier, Juliane Zenner, Marianne Umschlaeger, Axel Hempfing

Spine Deform· March 2015

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Histomorphologic and histomorphometric characteristics of zygapophyseal joint remodeling in ankylosing spondylitis.
Janine Bleil, Rene Maier, Axel Hempfing, Uwe Schlichting, Heiner Appel

Arthritis Rheumatol· July 2014

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In situ analysis of interleukin-23- and interleukin-12-positive cells in the spine of patients with ankylosing spondylitis.
Heiner Appel, Rene Maier, Janine Bleil, Axel Hempfing, Christoph Loddenkemper

Arthritis Rheum· June 2013

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Analysis of IL-17(+) cells in facet joints of patients with spondyloarthritis suggests that the innate immune pathway might be of greater relevance than the Th17-mediated adaptive immune response.
Heiner Appel, René Maier, Peihua Wu, Rebecca Scheer, Axel Hempfing

Arthritis Res Ther· June 2011

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The morbidity of open transthoracic approach for anterior scoliosis correction.
Heiko Koller, Juliane Zenner, Wolfgang Hitzl, Oliver Meier, Luis Ferraris, Axel Hempfing

Spine (Phila Pa 1976)· December 2010

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Immunohistochemical analysis of osteoblasts in zygapophyseal joints of patients with ankylosing spondylitis reveal repair mechanisms similar to osteoarthritis.
Heiner Appel, René Maier, Christoph Loddenkemper, Ralph Kayser, Oliver Meier, Axel Hempfing

J Rheumatol· April 2010

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Altered skeletal expression of sclerostin and its link to radiographic progression in ankylosing spondylitis.
Heiner Appel, Gisela Ruiz-Heiland, Joachim Listing, Jochen Zwerina, Martin Herrmann, Axel Hempfing

Arthritis Rheum· November 2009

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Mid- to long-term outcome of instrumented anterior cervical fusion for subaxial injuries.
Heiko Koller, Jeremy Reynolds, Juliane Zenner, Rosemarie Forstner, Axel Hempfing

Eur Spine J· May 2009

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Operative treatment of a winged scapula due to peripheral nerve palsy in Lyme disease: a case report and review of the literature.
Oliver E Bischel, Axel Hempfing, Markus Rickert, Markus Loew

J Shoulder Elbow Surg· March 2009

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Long-term investigation of nonsurgical treatment for thoracolumbar and lumbar burst fractures: an outcome analysis in sight of spinopelvic balance.
Heiko Koller, Frank Acosta, Axel Hempfing, David Rohrmüller, Mark Tauber

Eur Spine J· August 2008

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Cervical anterior transpedicular screw fixation. Part I: Study on morphological feasibility, indications, and technical prerequisites.
Heiko Koller, Axel Hempfing, Frank Acosta, Michael Fox, Armin Scheiter

Eur Spine J· April 2008

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In vitro resistance of articular chondrocytes to 5-Aminolevulinic acid based photodynamic therapy.
Rainer J Egli, Agostino Di Criscio, Axel Hempfing, Ralf Schoeniger, Reinhold Ganz

Lasers Surg Med· April 2008

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Sensitivity of osteoblasts, fibroblasts, bone marrow cells, and dendritic cells to 5-aminolevulinic acid based photodynamic therapy.
Rainer J Egli, Martin Schober, Axel Hempfing, Reinhold Ganz, Willy Hofstetter

J Photochem Photobiol B· December 2007

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